| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 70140.0 | USD | 20170521 | 
                    
                        |  | China national standards | MT | 7550.0 | USD | 20170521 | 
                    
                        |  | China national standards | MT | 880.0 | USD | 20170521 | 
                    
                        |  | China national standards | MT | 50220.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 45240.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 40980.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 45630.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 6740.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 1160.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 49590.0 | USD | 20170519 |